# This file is part of The Vu Toolkit.
#
# The Vu Toolkit is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 3.0 of the License, or (at your option) any later version.
#
# The Vu Toolkit is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with The Vu Toolkit; if not, write to the Free
# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
# 02111-1307 USA.
#
# Copyright © Zak Fenton 2008
#

module Vu::SVG
	# A simple immutable rectangle structure, used internally and also for view
	# boxes.
	class Bounds
		# Create a Bounds with given posititon and size
		def initialize (x,y,w,h)
			@x=x
			@y=y
			@width=w
			@height=h
		end
		
		# Creates a bounds from an SVG "x y w h" string
		def self.parse (s)
			v = s.split
			Bounds.new(v[0].to_f, v[1].to_f, v[2].to_f, v[3].to_f)
		end
		
		# X, Y, Width, Height
		attr_reader :x,:y,:width,:height
	end
end

